#667B17#667B17

#667B17 is a mid, vivid yellow-green. Relative luminance 0.171; OKLCH L 54.7% C 0.123 H 121.4°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#667B17
RGB	rgb(102, 123, 23)
HSL	hsl(73, 68%, 29%)
HSV	hsv(73, 81%, 48%)
CMYK	cmyk(17.1%, 0%, 81.3%, 51.8%)
CIE-LAB	lab(48.33, -21.53, 47.73)
CIE-LCH	lch(48.33, 52.36, 114.28°)
OKLab	oklab(54.72% -0.0638 0.1046)
OKLCH	oklch(54.72% 0.123 121.4)
XYZ	xyz(12.7173, 17.0526, 3.4319)
Luminance	0.1705 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#667B17 #2C177B

analogous

#7B5E17 #667B17 #347B17

triadic

#667B17 #17667B #7B1766

tetradic

#667B17 #177B5E #2C177B #7B1734

square

#667B17 #177B5E #2C177B #7B1734

split-complementary

#667B17 #17347B #5E177B

monochromatic

#151A05 #3B470D #667B17 #91AF21 #B6D933

Accessibility & contrast

On white

4.76

#667B17 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#667B17 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #667B17

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##667B17	#FFFFFF	#000000	##FFFFFF
##667B17	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837300

Deuteranopia (green-blind)

#807321

Tritanopia (blue-blind)

#6C7469

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #667b17;
/* rgb */ color: rgb(102, 123, 23);
/* oklch */ color: oklch(54.7% 0.123 121.4);

Tailwind

colors: {
  custom: {
    50: '#95a15e',
    500: '#667b17',
    950: '#000000',
  },
}

SCSS

$custom: #667b17;
$custom-light: #95a15e;
$custom-dark: #000000;

JSON

{
  "hex": "#667b17",
  "rgb": {
    "r": 102,
    "g": 123,
    "b": 23
  },
  "hsl": {
    "h": 72.6,
    "s": 68.493,
    "l": 28.627
  },
  "oklch": {
    "l": 0.54721,
    "c": 0.12252,
    "h": 121.4
  },
  "luminance": 0.17053
}

Semantic roles & 50–950 ramp

primary

#667B17

secondary

#563EB0

accent

#3CEB61

background

#F9F9F5

surface

#F2F2E9

border

#CCCCC5

text

#0E0E05

muted

#7E7E79

Preview Lab

Preview with #667B17

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →